1927456

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 4112640

約数和(自身を除く): 2185184

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 67, 116, 124, 134, 232, 248, 268, 464, 496, 536, 899, 928, 992, 1072, 1798, 1943, 2077, 2144, 3596, 3886, 4154, 7192, 7772, 8308, 14384, 15544, 16616, 28768, 31088, 33232, 60233, 62176, 66464, 120466, 240932, 481864, 963728, 1927456]

約数ペア:

[(1, 1927456), (2, 963728), (4, 481864), (8, 240932), (16, 120466), (29, 66464), (31, 62176), (32, 60233), (58, 33232), (62, 31088), (67, 28768), (116, 16616), (124, 15544), (134, 14384), (232, 8308), (248, 7772), (268, 7192), (464, 4154), (496, 3886), (536, 3596), (899, 2144), (928, 2077), (992, 1943), (1072, 1798)]